condition	mean	min	max
4 h after light	11.215794333333335	6.667656	17.512320000000003
8 h after light	4.032678	2.9348	4.6985660000000005
12 h after light	6.4479093333333335	5.906009	7.151791
16 h after light	12.101732666666667	8.613978	15.33999
4 h after dark	8.182058	4.066392	14.86568
8 h after dark	9.890906666666666	6.1475230000000005	15.776679999999999