condition	mean	min	max
3 h after light	20.370866666666668	17.3522	24.0872
6 h after light	22.252233333333333	17.7479	27.0083
9 h after light	24.234733333333335	18.4728	28.4972
12 h after light	26.115575	13.7238	34.0747
3 h after dark	25.138099999999998	21.4885	27.1866
6 h after dark	32.9866	30.7401	35.3753
9 h after dark	31.042066666666667	25.1807	39.8253
12 h after dark	14.8891	13.8374	15.9408