condition	mean	min	max
4 h after light	11.236599	5.6794970000000005	17.28881
8 h after light	7.519710666666667	2.595728	11.103760000000001
12 h after light	9.293204666666666	2.711005	15.66925
16 h after light	8.465107333333334	5.892411	10.80972
4 h after dark	9.76891	2.3538799999999998	13.72476
8 h after dark	9.613667	6.722478	14.475999999999999