condition	mean	min	max
0 h after light	17.9376	11.9726	23.9026
4 h after light	22.390050000000002	13.4666	31.3135
8 h after light	12.81495	10.4277	15.2022
4 h after dark	26.046950000000002	23.4754	28.6185
8 h after dark	26.155450000000002	22.0438	30.2671
12 h after dark	23.5362	17.0503	30.0221