condition	mean	min	max
4 h after light	77.63724450000001	59.350106	95.924383
8 h after light	101.510902	99.212928	103.808876
12 h after light	77.75473149999999	72.738565	82.770898
4 h after dark	59.90540300000001	48.116711	71.694095
8 h after dark	50.230114	34.909599	65.550629
12 h after dark	60.675854	60.675854	60.675854