condition	mean	min	max
0 h after light	565.1859999999999	563.203	567.169
4 h after light	510.395	504.323	516.467
8 h after light	622.5805	580.137	665.024
4 h after dark	729.184	698.568	759.8
8 h after dark	702.431	690.962	713.9
12 h after dark	474.804	442.091	507.517