condition	mean	min	max
0 h after light	40.63995	32.4772	48.8027
4 h after light	12.275545000000001	8.00519	16.5459
8 h after light	20.43025	16.0656	24.7949
4 h after dark	24.001345	7.97419	40.0285
8 h after dark	24.1243	15.993	32.2556
12 h after dark	24.1486	15.8636	32.4336