condition	mean	min	max
4 h after light	58.391248	36.088307	80.694189
8 h after light	39.719716000000005	32.251916	47.187516
12 h after light	34.014517999999995	28.401455	39.627581
4 h after dark	67.29110800000001	49.862911	84.719305
8 h after dark	45.6521105	43.814743	47.489478
12 h after dark	58.936312	58.936312	58.936312