condition	mean	min	max
0 h after light	13.35115	12.4871	14.2152
4 h after light	3.665595	1.73501	5.59618
8 h after light	3.4017500000000003	2.31111	4.49239
4 h after dark	4.18639	2.79827	5.57451
8 h after dark	7.85206	6.20094	9.50318
12 h after dark	10.9668	7.7628	14.1708