condition	mean	min	max
0 h after light	14.3459	12.4198	16.272
4 h after light	54.57835	43.4805	65.6762
8 h after light	168.23250000000002	145.809	190.656
4 h after dark	44.373999999999995	43.0982	45.6498
8 h after dark	33.49345	32.9335	34.0534
12 h after dark	21.0361	14.7025	27.3697