condition	mean	min	max
4 h after light	34.0580675	30.836113	37.280022
8 h after light	37.4496415	36.437737	38.461546
12 h after light	40.3749095	38.461546	42.288273
4 h after dark	44.426413	39.943604	48.909222
8 h after dark	36.2705955	31.706913	40.834278
12 h after dark	38.461546	38.461546	38.461546