condition	mean	min	max
4 h after light	0.055182	0.0	0.110364
8 h after light	0.0097751	0.0	0.0195502
12 h after light	0.0181409	0.012723	0.0235588
4 h after dark	0.04060236666666667	0.0	0.080108
8 h after dark	0.0589685	0.028538	0.102449
12 h after dark	0.062264	0.0	0.134