condition	mean	min	max
4 h after light	0.067661	0.0	0.202983
8 h after light	0.403698	0.133864	0.597205
12 h after light	0.5344367	0.0663301	0.856602
4 h after dark	0.389375	0.0	0.783212
8 h after dark	0.6182463333333333	0.174397	1.09945
12 h after dark	0.6682583333333333	0.0	1.76734