condition	mean	min	max
4 h after light	44.159084	42.248535	46.069633
8 h after light	24.7410785	19.248874	30.233283
12 h after light	30.7772625	25.73771	35.816815
4 h after dark	43.949391	33.754377	54.144405
8 h after dark	32.13086	25.265066	38.996654
12 h after dark	117.452551	117.452551	117.452551