condition	mean	min	max
2 h after light	2.247605	0.0	9.35372
6 h after light	0.528605	0.0	3.17163
10 h after light	0.0	0.0	0.0
14 h after light	2.638475	0.0	8.53729
18 h after light	2.2592316666666665	0.0	4.27565
2 h after dark	1.7398416666666667	0.0	6.01403