condition	mean	min	max
4 h after light	14.80626	12.439210000000001	18.45799
8 h after light	7.006883	4.537891	11.40709
12 h after light	15.316113333333334	13.57908	17.63136
16 h after light	22.10330666666667	16.600720000000003	32.43318
4 h after dark	23.173386666666666	18.345589999999998	28.58875
8 h after dark	17.144516666666668	12.44318	21.164070000000002