condition	mean	min	max
2 h after light	1.2411715	0.850629	1.64112
6 h after light	1.7283396666666666	0.911058	2.65313
10 h after light	1.8781555	0.655843	3.01695
14 h after light	2.90364	1.5824	4.82772
18 h after light	3.5964633333333333	2.67793	4.30214
2 h after dark	4.044013333333334	2.34752	6.21053