condition	mean	min	max
4 h after light	19.724249999999998	16.2041	23.2444
8 h after light	24.42655	23.6158	25.2373
12 h after light	25.5842	24.0569	27.1115
4 h after dark	22.779	21.3769	25.3839
8 h after dark	26.441033333333333	24.1875	28.3494
12 h after dark	20.275299999999998	19.6666	20.7625