condition	mean	min	max
4 h after light	28.3669	28.2145	28.5193
8 h after light	26.01445	25.7513	26.2776
12 h after light	30.57875	30.5277	30.6298
4 h after dark	40.199349999999995	39.796	40.6027
8 h after dark	39.7959	39.5346	40.0572
12 h after dark	37.641099999999994	35.7795	39.5027