condition mean min max 1 h after light 2.2840807155 2.035539502 2.5326219290000003 3 h after light 1.7054670896666666 1.613240485 1.836263828 5 h after light 2.380611148666667 1.5706617440000001 2.831466776 7 h after light 1.9704595409999999 1.8018372269999998 2.233231623 9 h after light 2.363084785333333 2.19721508 2.450027169 11 h after light 2.604821618 2.383151654 2.797100907 1 h after dark 2.5218484316666667 2.299084282 2.69039234 3 h after dark 3.017015670333333 2.377910116 3.695022388 5 h after dark 3.0365000703333336 2.832054302 3.3131480680000003 7 h after dark 3.0386235906666665 2.4185020369999997 3.9937332619999997 9 h after dark 3.011891262333333 2.862272382 3.286991141 11 h after dark 2.5315949603333334 2.105953412 3.177368365