condition	mean	min	max
4 h after light	6.862323	2.840005	10.80445
8 h after light	17.26952	4.96304	30.11957
12 h after light	53.06809333333334	41.795559999999995	65.32613
16 h after light	47.287589999999994	40.12528	55.27376999999999
4 h after dark	24.90227	20.02504	34.11459
8 h after dark	12.145657	9.185011	15.74425