condition mean min max 3 h after light 0.04989943333333333 0.0 0.10748 6 h after light 0.1364629 0.0355249 0.297447 9 h after light 0.37797766666666666 0.151394 0.50234 12 h after light 0.8422175 0.105157 1.41848 3 h after dark 1.220937 0.521671 1.74995 6 h after dark 0.503669 0.248823 0.736378 9 h after dark 0.14902033333333334 0.118776 0.168599 12 h after dark 0.14361960000000001 0.0861052 0.201134