condition	mean	min	max
0 h after light	0.03480535	0.0	0.0696107
4 h after light	0.1407087	0.0686324	0.212785
8 h after light	0.24402800000000002	0.212579	0.275477
4 h after dark	0.136733	0.0	0.273466
8 h after dark	0.03427895	0.0	0.0685579
12 h after dark	0.0	0.0	0.0