condition	mean	min	max
4 h after light	50.6078645	50.285025	50.930704
8 h after light	59.616358	57.97678	61.255936
12 h after light	58.136046500000006	53.309662	62.962431
4 h after dark	96.427874	76.945497	115.910251
8 h after dark	101.425117	65.550629	137.299605
12 h after dark	88.008725	88.008725	88.008725