condition	mean	min	max
0 h after light	58.029399999999995	55.7585	60.3003
4 h after light	53.870999999999995	50.299	57.443
8 h after light	43.588750000000005	41.2871	45.8904
4 h after dark	62.87425	61.4787	64.2698
8 h after dark	60.8776	59.9539	61.8013
12 h after dark	51.3401	50.5857	52.0945