condition	mean	min	max
0 h after light	14.018899999999999	13.1345	14.9033
4 h after light	11.4209	11.0203	11.8215
8 h after light	16.41275	15.7947	17.0308
4 h after dark	26.860999999999997	22.6466	31.0754
8 h after dark	18.15635	16.2068	20.1059
12 h after dark	14.6704	12.3399	17.0009