condition	mean	min	max
4 h after light	14.682519	13.85554	15.509498
8 h after light	15.136816	14.956176	15.317456
12 h after light	13.875018	13.069631	14.680405
4 h after dark	14.121313	13.25842	14.984206
8 h after dark	17.2892595	14.984206	19.594313
12 h after dark	14.984206	14.984206	14.984206